Home / 15,982,250.20-23,973,375.30-7,006,802.20

Finding the Fourth Proportional to 15,982,250.20, 23,973,375.30 and 7,006,802.20

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Solution

The fourth proportional to 15,982,250.20, 23,973,375.30 and 7,006,802.20 is: 10,510,203.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,982,250.20 : 23,973,375.30 = 7,006,802.20 : x
  2. Step 2: Convert to fraction form
    15,982,250.20/23,973,375.30 = 7,006,802.20/x
  3. Step 3: Cross multiply
    15,982,250.20x = 23,973,375.30 × 7,006,802.20
  4. Step 4: Simplify right side
    15,982,250.20x = 167,976,698,793,465.66
  5. Step 5: Solve for x
    x = 167,976,698,793,465.66/15,982,250.20
  6. Step 6: Final answer
    x = 10,510,203.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.